DECADECA Travel and Tourism Practice Exam

What type of change does inter-line change refer to in air travel?

1. Switching gates at the same airport

2. Changing planes from one airline to another

3. Upgrading to a higher class of service

4. Changing flight times on the same airline

The correct answer is: Changing planes from one airline to another

Inter-line change in air travel refers specifically to the process of changing planes from one airline to another. This situation arises when a passenger's itinerary involves multiple airlines, and the traveler must switch from one airline's flight to another's either during a layover or en route to their destination. It is an important aspect of air travel, particularly for customers with connections that involve different carriers, as it may entail additional procedures such as retrieving and rechecking baggage. The other options do not describe inter-line change accurately. Switching gates at the same airport pertains to the logistics of departing from the same airline without the need to change carriers, thus not involving an inter-line scenario. Upgrading to a higher class of service remains within the same airline and flight, so it does not apply to inter-line changes. Lastly, changing flight times on the same airline also refers only to adjustments within a single carrier's operations rather than involving any transition between different airlines.